If a fully amortizing 30-year fixed rate mortgage was originally taken at $200,000, but now has a balance of $50,385, how many more monthly payments will it take before it will be paid off?

Ascuba diver was 80 feet below sea level and swam up at a rate of 4 feet per minute. the two solutions show how long it took the scuba diver to reach an elevation of 20 feet below sea level. lydia and max used the methods shown below to find the time it took the diver to reach the new elevation.

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?